Common vim commands in linux

Common vim commands in linux★Command mode: www.2cto.com move the cursor h or move the cursor to the left direction key (Direction) → move the cursor to the left a character j or backward (direction) → move the cursor down to a character k or forward (forward) → move the cursor up to a character l or forward to the right (→) → move the cursor to the right with a character [Ctrl] + [f] → move one page down the screen, it is equivalent to [Page Down] pressing [Ctrl] + [B] → moving a Page Up, equivalent to [Page Up] Pressing n <space> → n to indicate "number 』. Press the number and then press the blank cursor. The cursor will move the n characters in the row to the right. 0 → the number is "0 』: move to the front character of this line $ → move to the last character of this line G → move to the last line of this file nG → n is a number. The Nth row to be moved to the file (can be used with: set nu) gg → the first row to be moved to the file, equivalent to 1G n <Enter> → n is a number. Move the cursor down n rows of www.2cto.com to search for and replace/word → search for a string named word under the cursor. To search for the eric4ever string, enter/eric4ever? Word → search for a string named word over the cursor → "repeat the previous search action" → opposite to n, perform the previous search action for "reverse: n1, n2s/word1/word2/g → n1 and n2 are numbers. Search for the word1 string between line n1 and line n2 and replace it with word2. For example, if you search for eric4ever between lines 1 and 9 and replace it with ERIC4EVER: ": s/eric4ever/ERIC4EVER/g": 1, $ s/word1/word2/g → search for the word1 string from the first row to the last row, and replace the string with word2: 1, $ s/word1/word2/gc → search for the word1 string from the first row to the last row, and replace the character window with word2, whether to delete, copy, and paste x in the displayed dialog box before replacement. X → in a row, x is a forward slash (equivalent to a [del] button ), X is the forward trim except a character (equivalent to a [backspace] button) dd → trim the entire column ndd where the cursor is located → n is a number. Remove the cursor from the next n columns of yy → copy the row of nyy → n as a number. Copy the next n columns of the cursor p, P → p to paste the copied content on the next line of the cursor, P is pasted on the top line of the cursor u → restore the previous action [Ctrl] + r → redo the previous action. → decimal point, meaning to repeat the previous action★Edit mode I, I → insert: insert the input text at the position of the current cursor. The existing text will be backward. Where, I is "insert from current cursor 』, I is "insert the first non-blank character in the current row" a, A → a is "insert from the next character in the current cursor 』, A is "insert from the last character of the row where the cursor is located" o, O → o is "Insert A new row at the next line where the current cursor is located 』, O is "Insert a new row into the previous row where the current cursor is located" r, R → r is "Replace the character where the cursor is located 』, R is the text that replaces the cursor until you Press ESC. Esc → exit the editing mode and return to normal mode.★Last line command mode: w → write the edited file to the hard disk: q → exit vi: wq → save and exit, if it is: wq! It is forcibly saved as exit: set nu → display row number: set nonu → cancel display row number